Influence Of Varying Levels Of Protein & Energy On The Performance Of Broiler Chicks
By: Shafiq-ur-Rehman
| Dr. Nisar Ahmad.
Contributor(s): Dr. Ehtisham | Dr. Jawad Ahmad Qureshi.
Material type: 
BookPublisher: 1994Subject(s): Department of Animal NutritionDDC classification: 0749,T Dissertation note: A study was undertaken to investigate the influence of varying levels of protein and energy on the performance of broiler chicks. The performance of chicks were studied under the heading of weight gain, feed consumption, feed efficiency, dressing percentage, organs weight, abdominal fat and economics.
Nine experimental rations containing metabolizable energy 2600, 2900 and 3200 Kcal ME/kg with 18, 20 and 22% crude protein were tried on two hundred and seventy day old broiler chicks of both sexes for the period of 50 days.
The results showed that the ration containing 20% C.P. and 2600 KCa1 ME/kg were best in promoting weight gain, feed utilization and were economical as compared to other experimental rations.
Different energy-protein levels did not influenced the dressing percentage and organs weight, but the diet containing high energy resulted siginificantly more deposition of the abdominal fat.
It was concluded that low energy and high protein combination in poultry feed formulation improved the growth rate, feed efficiency, feed conversion ratio and could be economical as compared to the high energy and high protein ration.
| Item type | Current location | Collection | Call number | Status | Date due | Barcode | Item holds |
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Thesis
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UVAS Library Thesis Section | Veterinary Science | 0749,T (Browse shelf) | Available | 0749,T |
A study was undertaken to investigate the influence of varying levels of protein and energy on the performance of broiler chicks. The performance of chicks were studied under the heading of weight gain, feed consumption, feed efficiency, dressing percentage, organs weight, abdominal fat and economics.
Nine experimental rations containing metabolizable energy 2600, 2900 and 3200 Kcal ME/kg with 18, 20 and 22% crude protein were tried on two hundred and seventy day old broiler chicks of both sexes for the period of 50 days.
The results showed that the ration containing 20% C.P. and 2600 KCa1 ME/kg were best in promoting weight gain, feed utilization and were economical as compared to other experimental rations.
Different energy-protein levels did not influenced the dressing percentage and organs weight, but the diet containing high energy resulted siginificantly more deposition of the abdominal fat.
It was concluded that low energy and high protein combination in poultry feed formulation improved the growth rate, feed efficiency, feed conversion ratio and could be economical as compared to the high energy and high protein ration.
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